Shoe upper



FIG. 1 is a side elevational view of a shoe upper according to a first representative embodiment of the present invention; and,

FIG. 2 is a side elevational view of a shoe upper according to a second representative embodiment of the present invention.

The portions shown in broken lines are solely for the purpose of illustrating context, environment or other unclaimed areas and form no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 